Question

How to make a parallelogram with a circle by cutting so that the area of parallelogram is equal to that of area of circle?​

Answer 1

Answer:

the diagram is as follows

If you divide a circle into a number of equal segments then stack them in a row head-to-tail, the resulting shape is like a parallelogram with bumpy sides, with the same area as the circle.

Explanation:

As you make the segments smaller and smaller, the parallelogram becomes more of a rectangle with shorter side equal to the radius of the circle

r

and longer side

π

r

- half of the circumference of the circle.

Hence we get the formula

π

r

2

for the area of a circle of radius

r

.

Step-by-step explanation:

Hope it help

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